Soviet Union

The word "soviet" is derived from the Russian word sovet (Russian: совет), meaning 'council', 'assembly', 'advice', ultimately deriving from the proto-Slavic verbal stem of *vět-iti ('to inform'), related to Slavic věst ('news') and English wise. The word sovietnik means 'councillor'. Some organizations in Russian history were called council (Russian: совет). In the Russian Empire, the State Council, which functioned from 1810 to 1917, was referred to as a Council of Ministers.

The soviets as workers' councils first appeared during the 1905 Russian Revolution. Although they were quickly suppressed by the Imperial army, after the February Revolution of 1917, workers' and soldiers' soviets emerged throughout the country and shared power with the Russian Provisional Government. The Bolsheviks, led by Vladimir Lenin, demanded that all power be transferred to the soviets, and gained support from the workers and soldiers. After the October Revolution, in which they seized power from the Provisional Government in the name of the soviets, Lenin proclaimed the formation of the Russian Socialist Federal Soviet Republic (RSFSR).

During the Georgian Affair of 1922, Lenin called for the Russian SFSR and other national soviet republics to form a greater union which he initially named as the Union of Soviet Republics of Europe and Asia (Russian: Союз Советских Республик Европы и Азии, romanized: Soyuz Sovyetskikh Respublik Evropy i Azii). Joseph Stalin initially resisted Lenin's proposal but ultimately accepted it, and with Lenin's agreement he changed the name to the Union of Soviet Socialist Republics (USSR), although all republics began as socialist soviet and did not change to the other order until 1936. In addition, in the regional languages of several republics, the word council or conciliar in the respective language was only quite late changed to an adaptation of the Russian soviet and never in others, e.g. Ukrainian SSR.

СССР (in the Latin alphabet: SSSR) is the abbreviation of the Russian-language cognate of USSR, as written in Cyrillic letters. The soviets used this abbreviation so frequently that audiences worldwide became familiar with its meaning. After this, the most common Russian initialization is Союз ССР (transliteration: Soyuz SSR) which essentially translates to Union of SSRs in English. In addition, the Russian short form name Советский Союз (transliteration: Sovyetsky Soyuz, which literally means Soviet Union) is also commonly used, but only in its unabbreviated form. Since the start of the Great Patriotic War at the latest, abbreviating the Russian name of the Soviet Union as СС has been taboo, the reason being that СС as a Russian Cyrillic abbreviation is associated with the infamous Schutzstaffel of Nazi Germany, as SS is in English. One apparent exception was the Russian abbreviation of the Communist Party of the Soviet Union, КПСС (transliteration: KPSS).

In English-language media, the state was referred to as the Soviet Union or the USSR. The Russian SFSR dominated the Soviet Union to such an extent that, for most of the Soviet Union's existence, it was colloquially, but incorrectly, referred to as Russia.

The history of the Soviet Union began with the ideals of the Bolshevik Revolution and ended in dissolution amid economic collapse and political disintegration. Established in 1922 following the Russian Civil War, the Soviet Union became a one-party state under the Communist Party. Its early years under Lenin were marked by the implementation of socialist policies and the New Economic Policy (NEP), which allowed for market-oriented reforms.

The rise of Joseph Stalin in the late 1920s ushered in an era of intense centralization and totalitarianism. Stalin's rule was characterized by the forced collectivization of agriculture, rapid industrialization, and the Great Purge, which eliminated perceived enemies of the state. The Soviet Union, one of the Big Four Allied powers alongside the United States, the United Kingdom, and China, played a crucial role in the Allied victory in World War II. It paid a tremendous human cost with millions of Soviet citizens dying in the conflict.

The Soviet Union emerged as one of the world's two superpowers, leading the Eastern Bloc in opposition to the Western Bloc during the Cold War. This period saw the USSR engage in an arms race, the Space Race, and proxy wars around the globe. The post-Stalin leadership, particularly under Nikita Khrushchev, initiated a de-Stalinization process, leading to a period of liberalization and relative openness known as the Khrushchev Thaw. However, the subsequent era under Leonid Brezhnev, sometimes referred to as the Era of Stagnation, was marked by economic decline, political corruption, and a rigid gerontocracy. Despite efforts to maintain the Soviet Union's superpower status, the economy struggled due to its centralized nature, technological backwardness, and inefficiencies. The vast military expenditures, and the Eastern Bloc halting embezzlement of its resources; further strained the Soviet economy.

In the 1980s, Mikhail Gorbachev's policies of glasnost (openness) and perestroika (restructuring) aimed to revitalize the Soviet system but instead accelerated its unraveling. Nationalist movements gained momentum across the Soviet republics and the control of the Communist Party weakened. The failed coup attempt in August 1991 against Gorbachev by hardline communists hastened the end of the Soviet Union, which formally dissolved on 26 December 1991, ending nearly seven decades of Soviet rule.

With an area of 22,402,200 square kilometres (8,649,500 sq mi), the Soviet Union was the world's largest country, a status that is retained by the Russian Federation. Covering a sixth of Earth's land surface, its size was comparable to that of North America. Two other successor states are also very large — Kazakhstan ranks among the top 10 countries by land area, and Ukraine is the largest country entirely in Europe. The European portion accounted for a quarter of the country's area and was the cultural and economic centre. The eastern part in Asia extended to the Pacific Ocean to the east and Afghanistan to the south, and, except some areas in Central Asia, was much less populous. It spanned over 10,000 kilometres (6,200 mi) east to west across 11 time zones, and over 7,200 kilometres (4,500 mi) north to south. It had five climate zones: tundra, taiga, steppes, desert and mountains.

The USSR, like Russia, had the world's longest border, measuring over 60,000 kilometres (37,000 mi), or 1+1⁄2 circumferences of Earth. Two-thirds of it was a coastline. The country bordered Afghanistan, the People's Republic of China, Czechoslovakia, Finland, Hungary, Iran, Mongolia, North Korea, Norway, Poland, Romania, and Turkey from 1945 to 1991. The Bering Strait separated the USSR from the United States, while the La Pérouse Strait separated it from Japan.

The country's highest mountain was Communism Peak (now Ismoil Somoni Peak) in Tajikistan, at 7,495 metres (24,590 ft). The USSR also included most of the world's largest lakes; the Caspian Sea (shared with Iran), and Lake Baikal, the world's largest (by volume) and deepest freshwater lake that is also an internal body of water in Russia.

Neighbouring countries were aware of the high levels of pollution in the Soviet Union but after the dissolution of the Soviet Union it was discovered that its environmental problems were greater than what the Soviet authorities admitted. The Soviet Union was the world's second-largest producer of harmful emissions. In 1988, total emissions in the Soviet Union were about 79% of those in the United States. But since the Soviet GNP was only 54% of that of the United States, this means that the Soviet Union generated 1.5 times more pollution than the United States per unit of GNP.

The Chernobyl disaster in the Ukrainian SSR in 1986 was the first major accident at a civilian nuclear power plant. Unparalleled in the world, it resulted in a large number of radioactive isotopes being released into the atmosphere. Radioactive doses were scattered relatively far. Although long-term effects of the accident were unknown, 4,000 new cases of thyroid cancer which resulted from the accident's contamination were reported at the time of the accident, but this led to a relatively low number of deaths (WHO data, 2005). The disaster contributed to the socio-economic crises that resulted in the collapse of the Soviet Union. Another major radioactive accident that took place in the USSR was the Kyshtym disaster.

The Kola Peninsula was one of the places with major problems. Around the industrial cities of Monchegorsk and Norilsk, where nickel, for example, is mined, all forests have been destroyed by contamination, while the northern and other parts of Russia have been affected by emissions. During the 1990s, people in the West were also interested in the radioactive hazards of nuclear facilities, decommissioned nuclear submarines, and the processing of nuclear waste or spent nuclear fuel. It was also known in the early 1990s that the USSR had transported radioactive material to the Barents Sea and Kara Sea, which was later confirmed by the Russian parliament. The crash of the K-141 Kursk submarine in 2000 in the west further raised concerns. In the past, there were accidents involving submarines K-19, K-8, a K-129, K-27, K-219 and K-278 Komsomolets.

The Soviet communist state system was based on unified state power and democratic centralism. The highest organ of state authority, the Supreme Soviet of the Soviet Union, stood above all other state organs and worked under the leadership of the Communist Party of the Soviet Union. The executive organ of the state (synonymous with government), the Council of Ministers, was an internal organ of the All-Union Supreme Soviet.

At the top of the Communist Party was the Central Committee, elected at Party Congresses and Conferences. In turn, the Central Committee voted for a Politburo (called the Presidium between 1952 and 1966), Secretariat and the general secretary (First Secretary from 1953 to 1966), the de facto highest office in the Soviet Union. Depending on the degree of power consolidation, it was either the Politburo as a collective body or the General Secretary, who always was one of the Politburo members, that effectively led the party and the country (except for the period of the highly personalized authority of Stalin, exercised directly through his position in the Council of Ministers rather than the Politburo after 1941). They were not controlled by the general party membership, as the key principle of the party organization was democratic centralism, demanding strict subordination to higher bodies, and elections went uncontested, endorsing the candidates proposed from above.

The Communist Party maintained its dominance over the state mainly through its control over the system of appointments. All senior government officials and most deputies of the Supreme Soviet were members of the CPSU. Of the party heads themselves, Stalin (1941–1953) and Khrushchev (1958–1964) were Premiers. Upon the forced retirement of Khrushchev, the party leader was prohibited from this kind of double membership, but the later General Secretaries for at least some part of their tenure occupied the mostly ceremonial position of Chairman of the Presidium of the Supreme Soviet, the nominal head of state. The institutions at lower levels were overseen and at times supplanted by primary party organizations.

However, in practice the degree of control the party was able to exercise over the state bureaucracy, particularly after the death of Stalin, was far from total, with the bureaucracy pursuing different interests that were at times in conflict with the party, nor was the party itself monolithic from top to bottom, although factions were officially banned.

The Supreme Soviet (successor of the Congress of Soviets) was nominally the highest organ of state authority for most of the Soviet history, at first acting as a rubber stamp institution, approving and implementing all decisions made by the party. However, its powers and functions were extended in the late 1950s, 1960s, and 1970s, including the creation of new state commissions and committees. It gained additional powers relating to the approval of the Five-Year Plans and the government budget. The Supreme Soviet elected a Presidium (successor of the Central Executive Committee) to wield its power between plenary sessions, ordinarily held twice a year, and appointed the Supreme Court, the Procurator General and the Council of Ministers (known before 1946 as the Council of People's Commissars), headed by the Chairman (Premier) and managing an enormous bureaucracy responsible for the administration of the economy and society. State and party structures of the constituent republics largely emulated the structure of the central institutions, although the Russian SFSR, unlike the other constituent republics, for most of its history had no republican branch of the CPSU, being ruled directly by the union-wide party until 1990. Local authorities were organized likewise into party committees, local Soviets and executive committees. While the state was a de jure federation with a nominally federal constitution, the party was de facto centralized and unitary.

The state security police (the KGB and its predecessor agencies) played an important role in Soviet politics. It was instrumental in the Red Terror and Great Purge, but was brought under strict party control after Stalin's death. Under Yuri Andropov, the KGB engaged in the suppression of political dissent and maintained an extensive network of informers, reasserting itself as a political actor to some extent independent of the party-state structure, culminating in the anti-corruption campaign targeting high-ranking party officials in the late 1970s and early 1980s.

The constitution, which was promulgated in 1924, 1936 and 1977, did not limit state power. No separation of powers existed in the Soviet Union, as the state system was based on the unified state power of the highest organ of state authority, that is, the All-Union Supreme Soviet which worked under the party's leadership. The system was governed less by statute than by informal conventions, and no settled mechanism of leadership succession existed. Bitter and at times deadly power struggles took place in the Politburo after the deaths of Lenin and Stalin, as well as after Khrushchev's dismissal, itself due to a decision by both the Politburo and the Central Committee. All leaders of the Communist Party before Gorbachev died in office, except Georgy Malenkov and Khrushchev, who were both dismissed from the party leadership amid internal struggle within the party.

Between 1988 and 1990, facing considerable opposition, Mikhail Gorbachev enacted reforms shifting power away from the highest bodies of the party and making the Supreme Soviet less dependent on them. The Congress of People's Deputies was established, the majority of whose members were directly elected in competitive elections held in March 1989, the first in Soviet history. The Congress now elected the Supreme Soviet, which became a full-time parliament, and much stronger than before. For the first time since the 1920s, it refused to rubber stamp proposals from the party and Council of Ministers. In 1990, Gorbachev introduced and assumed the position of the President of the Soviet Union, concentrated power in his executive office, independent of the party, and subordinated the government, now renamed the Cabinet of Ministers of the USSR, to himself.

Tensions grew between the Union-wide authorities under Gorbachev, reformists led in Russia by Boris Yeltsin and controlling the newly elected Supreme Soviet of the Russian SFSR, and communist hardliners. On 19–21 August 1991, a group of hardliners staged a coup attempt. The coup failed, and the State Council of the Soviet Union became the highest organ of state power 'in the period of transition'. Gorbachev resigned as General Secretary, only remaining President for the final months of the existence of the USSR.

The judiciary was not independent of the supreme state organ of power, and the Supreme Court as the supreme judicial organ supervised the lower courts (People's Court) and applied the law as established by the constitution or as interpreted by the Supreme Soviet. The Constitutional Oversight Committee reviewed the constitutionality of laws and acts. The Soviet Union used the inquisitorial system of Roman law, where the judge, procurator, and defence attorney collaborate to "establish the truth".

Human rights in the Soviet Union were severely limited. The Soviet Union was a totalitarian state from 1927 until 1953 and a one-party state until 1990. Freedom of speech was suppressed and dissent was punished. Independent political activities were not tolerated, whether these involved participation in free labour unions, private corporations, independent churches or opposition political parties. The freedom of movement within and especially outside the country was limited. The state restricted rights of citizens to private property.

During his rule, Stalin always made the final policy decisions. Otherwise, Soviet foreign policy was set by the commission on the Foreign Policy of the Central Committee of the Communist Party of the Soviet Union, or by the party's highest body the Politburo. Operations were handled by the separate Ministry of Foreign Affairs. It was known as the People's Commissariat for Foreign Affairs (or Narkomindel), until 1946. The most influential spokesmen were Georgy Chicherin, Maxim Litvinov, Vyacheslav Molotov, Andrey Vyshinsky, and Andrei Gromyko. Intellectuals were based in the Moscow State Institute of International Relations.

Comintern (1919–1943), or Communist International, was an international communist organization based in the Kremlin that advocated world communism. The Comintern intended to 'struggle by all available means, including armed force, for the overthrow of the international bourgeoisie and the creation of an international Soviet republic as a transition stage to the complete abolition of the state'. It was abolished as a conciliatory measure toward Britain and the United States.

Comecon, the Council for Mutual Economic Assistance (Russian: Совет Экономической Взаимопомощи, Sovet Ekonomicheskoy Vzaimopomoshchi, СЭВ, SEV) was an economic organization from 1949 to 1991 under Soviet control that comprised the countries of the Eastern Bloc along with several communist states elsewhere in the world. Moscow was concerned about the Marshall Plan, and Comecon was meant to prevent countries in the Soviets' sphere of influence from moving towards that of the Americans and Southeast Asia. Comecon was the Eastern Bloc's reply to the formation in Western Europe of the Organization for European Economic Co-Operation (OEEC),

The Warsaw Pact was a collective defence alliance formed in 1955 among the USSR and its satellite states in Eastern Europe during the Cold War. The Warsaw Pact was the military complement to the Comecon, the regional economic organization for the socialist states of Central and Eastern Europe. The Warsaw Pact was created in reaction to the integration of West Germany into NATO. Although nominally a "defensive" alliance, the Pact's primary function was to safeguard the Soviet Union's hegemony over its Eastern European satellites, with the Pact's only direct military actions having been the invasions of its own member states to keep them from breaking away.

The Cominform (1947–1956), informally the Communist Information Bureau and officially the Information Bureau of the Communist and Workers' Parties, was the first official agency of the international Marxist-Leninist movement since the dissolution of the Comintern in 1943. Its role was to coordinate actions between Marxist-Leninist parties under Soviet direction. Stalin used it to order Western European communist parties to abandon their exclusively parliamentarian line and instead concentrate on politically impeding the operations of the Marshall Plan, the U.S. program of rebuilding Europe after the war and developing its economy. It also coordinated international aid to Marxist-Leninist insurgents during the Greek Civil War in 1947–1949. It expelled Yugoslavia in 1948 after Josip Broz Tito insisted on an independent program. Its newspaper, For a Lasting Peace, for a People's Democracy!, promoted Stalin's positions. The Cominform's concentration on Europe meant a deemphasis on world revolution in Soviet foreign policy. By enunciating a uniform ideology, it allowed the constituent parties to focus on personalities rather than issues.

The Marxist-Leninist leadership of the Soviet Union intensely debated foreign policy issues and changed directions several times. Even after Stalin assumed dictatorial control in the late 1920s, there were debates, and he frequently changed positions.

During the country's early period, it was assumed that Communist revolutions would break out soon in every major industrial country, and it was the Russian responsibility to assist them. The Comintern was the weapon of choice.

Under the Military Law of September 1925, the Soviet Armed Forces consisted of the Land Forces, the Red Army Air Force, the Navy, Joint State Political Directorate (OGPU) and the Internal Troops. The OGPU later became independent and in 1934 joined the NKVD secret police, and so its internal troops were under the joint leadership of the defence and internal commissariats. After World War II, Strategic Missile Forces (1959), Air Defense Forces (1948) and National Civil Defense Forces (1970) were formed, which ranked first, third, and sixth in the official Soviet system of importance (ground forces were second, Air Force fourth, and Navy fifth).

The army had the greatest political influence. In 1989, there served two million soldiers divided between 150 motorized and 52 tank divisions. Until the early 1960s, the Soviet navy was a rather small military branch, but after the Cuban Missile Crisis, under the leadership of Sergei Gorshkov, it expanded significantly. It became known for its submarine fleet. In 1989, there served 500,000 men. The Soviet Air Force focused on a fleet of strategic bombers and during war situation was to eradicate enemy infrastructure and nuclear capacity. The air force also had a number of fighters and tactical bombers to support the army in the war. Strategic missile forces had more than 1,400 intercontinental ballistic missiles (ICBMs), deployed between 28 bases and 300 command centres.

After 1945, the Soviet Ground Forces suppressed several uprisings in East Europe and was involved in many other operations abroad. These included the suppression of the uprising in East Germany (1953), Hungarian revolution (1956) and the invasion of Czechoslovakia (1968). The Soviet Union also began the war in Afghanistan between 1979 and 1989.

In the Soviet Union, general conscription applied, meaning all able-bodied males aged 18 and older were drafted in the armed forces.

By the end of the Cold War, the Soviet Armed Forces maintained the world's largest arsenals of nuclear, chemical, and biological weapons. As dissolution seemed imminent, the United States initiated the Nunn–Lugar Cooperative Threat Reduction program to dismantle much of this Soviet infrastructure and secure its personnel and materials.

The Soviet Union had the largest nuclear weapons arsenal ever, peaking at over 40,000 warheads in 1986. The country was the second to develop nuclear weapons, conducting its first test RDS-1 in 1949, four years after the US Trinity test. Its primary nuclear testing sites were Semipalatinsk, Novaya Zemlya, and Kapustin Yar. By 1991, it deployed over 10,000 strategic nuclear weapons in its nuclear triad: Strategic Rocket Forces' silo-based and road-mobile intercontinental ballistic missiles, the Soviet Navy's submarine-launched ballistic missiles, and Long Range Aviation's Tu-95MS and Tu-160 bombers. Another 11,000 tactical nuclear weapons were assigned to land and naval tactical aircraft, missiles, nuclear artillery, and anti-submarine weapons.

The Soviet chemical weapons program became the largest in world history. Russia in 1993 declared 39,967 tons of chemical weapons. The program produced Novichok, VR, sarin, and soman nerve agents, as well as lewisite, mustard, and phosgene, and others. By comparison, 27,770 metric tons were declared for the United States chemical weapons program in 1997. By the time of the Soviet Union's dissolution in 1991, its research institute, GosNIIOKhT, employed around 6,000 people across Russia and Uzbekistan. Novichok agents were designed to be undetectable and unprotectable by NATO equipment, safer to handle, and circumvent the forthcoming Chemical Weapons Convention list of controlled precursors.

The Soviet biological weapons program was the world's largest, longest, and most sophisticated biological warfare project. It weaponized and stockpiled the biological agents that cause anthrax, plague, tularemia, smallpox, botulism and others. Genetic engineering improved agent stability and antibiotic resistance. A civilian cover organization named Biopreparat operated 40 to 50 military-purposed biological research facilities. An anti-agriculture program, Ekologiya, targeted crops and livestock. The program employed a peak of 65,000 people and annually produced, for example, 100 tons of smallpox. The Sverdlovsk anthrax leak, which led to at least 68 deaths, began to reveal the extent of the program, continued by defectors including Ken Alibek and Vladimir Pasechnik.

The Soviet Union adopted a command economy, whereby production and distribution of goods were centralized and directed by the government. For the overwhelming majority of its existence, the USSR did not use GDP or GNP to measure its economy, instead relying on the Material Product System. The first Bolshevik experience with a command economy was the policy of war communism, which involved the nationalization of industry, centralized distribution of output, coercive or forced requisition of agricultural production, and attempts to eliminate money circulation, private enterprises and free trade. The barrier troops were also used to enforce Bolshevik control over food supplies in areas controlled by the Red Army, a role which soon earned them the hatred of the Russian civilian population. After the severe economic collapse, Lenin replaced war communism by the New Economic Policy (NEP) in 1921, legalizing free trade and private ownership of small businesses. The economy steadily recovered as a result.

After a long debate among the members of the Politburo about the course of economic development, by 1928–1929, upon gaining control of the country, Stalin abandoned the NEP and pushed for full central planning, starting forced collectivization of agriculture and enacting draconian labour legislation. Resources were mobilized for rapid industrialization, which significantly expanded Soviet capacity in heavy industry and capital goods during the 1930s. The primary motivation for industrialization was preparation for war, mostly due to distrust of the outside capitalist world. As a result, the USSR was transformed from a largely agrarian economy into a great industrial power, leading the way for its emergence as a superpower after World War II. The war caused extensive devastation of the Soviet economy and infrastructure, which required massive reconstruction.

By the early 1940s, the Soviet economy had become relatively self-sufficient; for most of the period until the creation of Comecon, only a tiny share of domestic products was traded internationally. After the creation of the Eastern Bloc, external trade rose rapidly. However, the influence of the world economy on the USSR was limited by fixed domestic prices and a state monopoly on foreign trade. Grain and sophisticated consumer manufactures became major import articles from around the 1960s. During the arms race of the Cold War, the Soviet economy was burdened by military expenditures, heavily lobbied for by a powerful bureaucracy dependent on the arms industry. At the same time, the USSR became the largest arms exporter to the Third World. A portion of Soviet resources during the Cold War were allocated in aid to the Soviet-aligned states. The Soviet Union's military budget in the 1970s was gigantic, forming 40–60% of the entire federal budget and accounting to 15% of the USSR's GDP (13% in the 1980s).

From the 1930s until its dissolution in late 1991, the way the Soviet economy operated remained essentially unchanged. The economy was formally directed by central planning, carried out by Gosplan and organized in five-year plans. However, in practice, the plans were highly aggregated and provisional, subject to ad hoc intervention by superiors. All critical economic decisions were taken by the political leadership. Allocated resources and plan targets were usually denominated in rubles rather than in physical goods. Credit was discouraged, but widespread. The final allocation of output was achieved through relatively decentralized, unplanned contracting. Although in theory prices were legally set from above, in practice they were often negotiated, and informal horizontal links (e.g. between producer factories) were widespread.

A number of basic services were state-funded, such as education and health care. In the manufacturing sector, heavy industry and defence were prioritized over consumer goods. Consumer goods, particularly outside large cities, were often scarce, of poor quality and limited variety. Under the command economy, consumers had almost no influence on production, and the changing demands of a population with growing incomes could not be satisfied by supplies at rigidly fixed prices. A massive unplanned second economy grew up at low levels alongside the planned one, providing some of the goods and services that the planners could not. The legalization of some elements of the decentralized economy was attempted with the reform of 1965.

Although statistics of the Soviet economy are notoriously unreliable and its economic growth difficult to estimate precisely, by most accounts, the economy continued to expand until the mid-1980s. During the 1950s and 1960s, it had comparatively high growth and was catching up to the West. However, after 1970, the growth, while still positive, steadily declined much more quickly and consistently than in other countries, despite a rapid increase in the capital stock (the rate of capital increase was only surpassed by Japan).

Professor of Economic History Bob Allen contends that in the era in which the Soviet economy was publicly owned and planned (1928–1989), the Soviet Union's GDP per capita growth outpaced nearly all other world economies, trailing only Japan, South Korea, and Taiwan. Data shows that Soviet per capita growth expanded by a factor of 5.2, exceeding the growth rates of Western Europe at 4.0, and the US, Canada, Australia, and New Zealand at 3.3. Ultimately, the Soviet model of public ownership proved more effective at raising average incomes during this period than the world's primary industrialized capitalist systems. Scholar Christopher Davidson argued that, during the 1980s, the Reagan administration attempted to weaponize the global energy market against the USSR. At the request of CIA Director William J. Casey, Saudi Arabia flooded the market with oil, dropping the price from $28 to $10 per barrel, and draining Soviet foreign currency reserves. This was later described by a former CIA chief of staff as a "body blow to the Soviets. It was the equivalent of stepping on their oxygen tube."

Overall, the growth rate of per capita income in the Soviet Union between 1960 and 1989 was slightly above the world average (based on 102 countries). According to Stanley Fischer and William Easterly, growth could have been faster. By their calculation, per capita income in 1989 should have been twice higher than it was, considering the amount of investment, education and population. The authors attribute this poor performance to the low productivity of capital. Steven Rosefielde states that the standard of living declined due to Stalin's despotism. While there was a brief improvement after his death, it lapsed into stagnation.

In 1987, Mikhail Gorbachev attempted to reform and revitalize the economy with his program of perestroika. His policies relaxed state control over enterprises but did not replace it by market incentives, resulting in a sharp decline in output. The economy, already suffering from reduced petroleum export revenues, started to collapse. Prices were still fixed, and the property was still largely state-owned until after the country's dissolution. For most of the period after World War II until its collapse, Soviet GDP (PPP) was the second-largest in the world, and third during the second half of the 1980s, although on a per-capita basis, it was behind that of First World countries. Compared to countries with similar per-capita GDP in 1928, the Soviet Union experienced significant growth.

In 1990, the country had a Human Development Index of 0.920, placing it in the 'high' category of human development. It was the third-highest in the Eastern Bloc, behind Czechoslovakia and East Germany, and the 25th in the world of 130 countries.

The need for fuel declined in the Soviet Union from the 1970s to the 1980s, both per ruble of gross social product and per ruble of industrial product. The decline was very rapid between 1965 and 1970, then slowed between 1970 and 1975. From 1975 to 1980, the decline continued at an even slower rate, with fuel requirements per ruble of gross social product decreasing by only 2.6%. David Wilson, a historian, believed that the gas industry would account for 40% of Soviet fuel production by the end of the century. His theory did not come to fruition because of the USSR's collapse. According to Wilson, the Soviet Union was, in theory, well-positioned to avoid an energy crisis and could have sustained economic growth rates of 2–2.5% during the 1990s, supported by its energy resources. However, the energy sector faced many difficulties, among them the country's high military expenditure and hostile relations with the First World.

In 1991, the Soviet Union had a pipeline network of 82,000 kilometres (51,000 mi) for crude oil and another 206,500 kilometres (128,300 mi) for natural gas. Petroleum and petroleum-based products, natural gas, metals, wood, agricultural products, and a variety of manufactured goods, primarily machinery, arms and military equipment, were exported. In the 1970s and 1980s, the USSR heavily relied on fossil fuel exports to earn hard currency. At its peak in 1988, it was the largest producer and second-largest exporter of crude oil, surpassed only by Saudi Arabia.

The Soviet Union placed great emphasis on science and technology. Lenin believed the USSR would never overtake the developed world if it remained as technologically backward as it was upon its founding. Soviet authorities proved their commitment to Lenin's belief by developing massive networks and research and development organizations. In the early 1960s, 40% of chemistry PhDs in the Soviet Union were attained by women, compared with only 5% in the United States. By 1989, Soviet scientists were among the world's best-trained specialists in several areas, such as energy physics, selected areas of medicine, mathematics, welding, space technology, and military technologies. However, due to rigid state planning and bureaucracy, the Soviets remained far behind the First World in chemistry, biology, and computer science. Under Stalin, the Soviet government persecuted geneticists in favour of Lysenkoism, a pseudoscience rejected by the scientific community in the Soviet Union and abroad but supported by Stalin's inner circles. Implemented in the USSR and China, it resulted in reduced crop yields and is widely believed to have contributed to the Great Chinese Famine. In the 1980s, the Soviet Union had more scientists and engineers relative to the world's population than any other major country, owing to strong levels of state support. Some of its most remarkable technological achievements, such as launching the world's first space satellite, were achieved through military research.

Under the Reagan administration, Project Socrates determined that the Soviet Union addressed the acquisition of science and technology in a manner radically different to the United States. The US prioritized indigenous research and development in both the public and private sectors. In contrast, the USSR placed greater emphasis on acquiring foreign technology, which it did through both covert and overt means. However, centralized state planning kept Soviet technological development greatly inflexible. This was exploited by the US to undermine the strength of the Soviet Union and thus foster its reform.

At the end of the 1950s, the USSR constructed the first satellite—Sputnik 1, which marked the beginning of the Space Race—a competition to achieve superior spaceflight capability with the United States. This was followed by other successful satellites, most notably Sputnik 5, where test dogs were sent to space. On 12 April 1961, the USSR launched Vostok 1, which carried Yuri Gagarin, making him the first human to ever be launched into space and complete a space journey.